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Journal : csrid

Aplikasi Kemiripan Dokumen Menggunakan Multi Algoritma Pada UNDIPA Makassar Nurdiansah; Arwansyah; Cucut Susanto; Willem Musu; Suryani; Saprial Metthew Godliving Perdamaian Ani
CSRID (Computer Science Research and Its Development Journal) Vol. 18 No. 2 (2026): Juni 2026
Publisher : LPPM Universitas Potensi Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22303/csrid-.18.2.2026.320-332

Abstract

Measuring similarity between text documents is a fundamental task in Natural Language Processing (NLP) with broad applications, such as plagiarism detection, document clustering, and recommendation systems. This study aims to analyze and compare the performance of various document similarity algorithms, ranging from traditional lexical approaches to modern semantic methods. The algorithms reviewed include Bag-of-Words (BoW), TF-IDF, and Jaccard Similarity, as well as semantic representation-based methods such as Word Embeddings, Doc2Vec, and Sentence-BERT. An interactive web application was developed using the Gradio library to visualize comparison results in real-time and allow users to upload their own documents. The results indicate that lexical methods are effective at detecting keyword-based similarity but fail to capture semantic similarity when synonyms are used. Conversely, semantic methods—particularly Sentence-BERT—significantly outperform others in identifying contextual and semantic similarity, yielding more accurate scores for documents that differ in vocabulary yet share similar meanings. The study concludes that selecting the appropriate algorithm requires considering document characteristics and analysis objectives, and that the developed interactive tool can serve as an educational and experimental platform for such evaluations
Co-Authors Abdul Ibrahim Ahyuna Ahyuna Ahyuna Ahyuna Ahyuna Akbar Bahtiar Akbar Bahtiar Andi Asvin Mahersatillah Suradi Andrew Ridow Johanis Andrew Ridow Johanis M Annah Annah, Annah Arham Arifin Arkjun Yudistira Pratama Arwansyah Arwansyah Arwansyah Arwansyah Arwansyah Asmah Akhriana Asrul Syam Asrul Syam Atnasius Alan Pabembe Baharuddin Baharuddin Bahtiar, Akbar Budy Santoso Cucut Susanto Djafar, Imran Erfan Hasmin Erni Marlina Faizal Faizal Faizal Faizal Faizal Faizal Faizal Faizal, Faizal Fatmasari Fatmasari Fitriani Fitriani Fransiska Sagita Patulak Hardi Hardi Hardi Hardi Hardi Hardi Haris, Adammas Harlina, Sitti Hasriani Hasriani Hasriani Hasriani Hasriani Hasriani, Hasriani Hasyrif Hasyrif Hasyrif SY Herlinda Herlinda Herman Heriadi Herman Heriadi Husain Husain Indo Intan Iqbal Gunawan Joseph Tumiwa Jufri . Madyana Patasik Magfirah Magfirah Marsa Marsa Michael Octavianus Michael Oktavianus Moch. Farhan Juliansyach Putra Taufiq Mochammad Agus Idris Mochtar Yunus, Farhan Moh. Rifkan Muh. Khaddafi Muh. Syahlan Natsir Muhammad Agus Muljanto Muhammad Rizal Nirwana Nirwana Novita Sambo Layuk Nurdiansah Nurdiansah, Nurdiansah Nurlina Nurlina Nurlindasari Tamsir Nurul Aini Rahmat Rahmat Rahmat Rahmat Rauf, Abdul Riki Taruk Bua Sadly Samsuddin Sadly Syamsudddin Sadly Syamsuddin Sadly Syamsuddin Sadly Syamsuddin Salmiati Salmiati Saprial Metthew Godliving Perdamaian Ani Sitti Aisa Sitti Aisa Sri Wahyuni ST. Aminah Dinayati Ghani Suci Rahma Dani Rachman Suci Ramadhani Arifin Suryani Suryani Syamsul Bahri Thabrani R Thabrani. R Thabrani. R Usman Usman Wilem Musu Willem Musu Yesycha Arun Mangopo Yohannes Johny Soetikno